/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Data/PCGLandscapeData.h
void Initialize ( const [TArray](API\Runtime\Core\Containers\TArray)< [TWeakObjectPtr](API\Runtime\Core\UObject\TWeakObjectPtr)< [ALandscapeProxy](API\Runtime\Landscape\ALandscapeProxy) >> & InLandscapes, const FBox & InBounds, bool bInHeightOnly, bool bInUseMetadata )